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System Sensor B501-WHITE ARLEI Configure the detectors as either

$42.95

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Description

Configure the detectors as either two-wire or four-wire depending on the mounting base selected

such as the EG1M-RM synchronization module

It ensures rapid notification during emergencies

The CM-12 is factory calibrated and 100% tested for proper operation

System Sensor B501-WHITE ARLEI Configure the detectors as eitherB501 bases are four inch flangeless mounting bases designed for use with System Sensor 200 Series detectors. They are intended for use with intelligent systems that have screw terminals for power (+ and ) and remote annunciator connections.

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